Author: Armin Rigo <[email protected]>
Branch:
Changeset: r1111:c3bb227619ff
Date: 2013-01-02 09:15 +0100
http://bitbucket.org/cffi/cffi/changeset/c3bb227619ff/
Log: issue #50: a test file for unicode literals, testing roughly all
methods of FFI.
diff --git a/testing/test_unicode_literals.py b/testing/test_unicode_literals.py
new file mode 100644
--- /dev/null
+++ b/testing/test_unicode_literals.py
@@ -0,0 +1,72 @@
+#
+# ----------------------------------------------
+# WARNING, ALL LITERALS IN THIS FILE ARE UNICODE
+# ----------------------------------------------
+#
+from __future__ import unicode_literals
+#
+#
+#
+import sys, math
+from cffi import FFI
+
+
+def test_cast():
+ ffi = FFI()
+ assert int(ffi.cast("int", 3.14)) == 3 # unicode literal
+
+def test_new():
+ ffi = FFI()
+ assert ffi.new("int[]", [3, 4, 5])[2] == 5 # unicode literal
+
+def test_typeof():
+ ffi = FFI()
+ tp = ffi.typeof("int[51]") # unicode literal
+ assert tp.length == 51
+
+def test_sizeof():
+ ffi = FFI()
+ assert ffi.sizeof("int[51]") == 51 * 4 # unicode literal
+
+def test_alignof():
+ ffi = FFI()
+ assert ffi.alignof("int[51]") == 4 # unicode literal
+
+def test_getctype():
+ ffi = FFI()
+ assert ffi.getctype("int**") == "int * *" # unicode literal
+ assert type(ffi.getctype("int**")) is str
+
+def test_cdef():
+ ffi = FFI()
+ ffi.cdef("typedef int foo_t[50];") # unicode literal
+
+def test_offsetof():
+ ffi = FFI()
+ ffi.cdef("typedef struct { int x, y; } foo_t;")
+ assert ffi.offsetof("foo_t", "y") == 4 # unicode literal
+
+def test_enum():
+ ffi = FFI()
+ ffi.cdef("enum foo_e { AA, BB, CC };") # unicode literal
+ x = ffi.cast("enum foo_e", "BB")
+ assert int(ffi.cast("int", x)) == 1
+
+def test_dlopen():
+ ffi = FFI()
+ ffi.cdef("double sin(double x);")
+ m = ffi.dlopen("m") # unicode literal
+ x = m.sin(1.23)
+ assert x == math.sin(1.23)
+
+def test_verify():
+ ffi = FFI()
+ ffi.cdef("double test_verify_1(double x);") # unicode literal
+ lib = ffi.verify("double test_verify_1(double x) { return x * 42.0; }")
+ assert lib.test_verify_1(-1.5) == -63.0
+
+def test_callback():
+ ffi = FFI()
+ cb = ffi.callback("int(int)", # unicode literal
+ lambda x: x + 42)
+ assert cb(5) == 47
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